CN204508509U - A kind of new steel belt elevator - Google Patents
A kind of new steel belt elevator Download PDFInfo
- Publication number
- CN204508509U CN204508509U CN201520219075.9U CN201520219075U CN204508509U CN 204508509 U CN204508509 U CN 204508509U CN 201520219075 U CN201520219075 U CN 201520219075U CN 204508509 U CN204508509 U CN 204508509U
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- China
- Prior art keywords
- steel band
- steel
- groove
- belt elevator
- utility
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of new steel belt elevator, it comprises traction sheave (1), traction sheave (1) is connected with steel band (2); Steel band (2) one end is connected with car (4) by crosshead sheave (3), and steel band (2) other end is connected with counterweight (6) by track adjusting wheel (5); Described steel band (2) comprises polyurethane integument (7), is provided with the some strand steel wire ropes of well-distributed (8) in polyurethane integument (7); Every strand steel wire rope (8) outward all cover have fibre sleeving (9), be provided with nylon cages (10) between two adjacent fibre sleevings (9).The utility model is provided with fibre sleeving and nylon cages, and anti-anti-avulsion is split or misplaced; Be provided with arc guide surface, groove, spacing ring and tenon, prevent steel band from skidding; Be provided with cotton cord and wearing layer, increase the service life.The utility model can not only prevent steel band from skidding, and improves guiding steady qualitative, also has wear-resisting, anti-cracking, Anti-dislocation and long service life advantage.
Description
Technical field
The utility model relates to a kind of Steel belt elevator, particularly a kind of Steel belt elevator of novel slip-skid prevention.
Background technology
In existing elevator device, generally run by rope traction elevator lifting, but between steel rope and the wire casing of traction sheave, area of contact is little, towing machine pulls the energy consumption of steel rope larger.In order to reduce energy consumption, bring into use the steel band wrapped up through polyurethane to replace steel rope in recent years.But the steel band of polyurethane parcel easily skids in the process of traction elevator.Particularly when track adjusting wheel leads to steel band, if occur, skidding can make guiding unstable, even loses efficacy, and then also can affect the normal operation of elevator.And steel band rubs comparatively serious in track adjusting wheel, easily the wearing and tearing of aggravation track adjusting wheel and steel band, reduces the service life of track adjusting wheel and steel band.Existing steel band is generally directly wrap up one deck polyurethane integument outward at some strand steel wire ropes, in use, because the extensibility difference of polyurethane integument and steel rope is comparatively large, steel rope and polyurethane integument are easily taken off and splits or misplace, thus affect the service life of steel band.
Therefore, existing Steel belt elevator system also exists that steel band easily skids, qualitative undesirable, easy to wear, the steel band of guiding steady is easily de-splits or misplaces and problem that service life is shorter.
Utility model content
The purpose of this utility model is, provides a kind of new steel belt elevator.The utility model can not only prevent steel band from skidding, and improves guiding steady qualitative, also has wear-resisting, anti-cracking, Anti-dislocation and long service life advantage.
The technical solution of the utility model: a kind of new steel belt elevator, comprises traction sheave, traction sheave is connected with steel band; Steel band one end is connected with car by crosshead sheave, and the steel band other end is connected with counterweight by track adjusting wheel; Described steel band comprises polyurethane integument, is provided with the some strand steel wire ropes of well-distributed in polyurethane integument; Every strand steel wire rope outward all cover have fibre sleeving, be provided with nylon cages between two adjacent fibre sleevings; Described track adjusting wheel comprises rotating shaft and is set in the wheel body in rotating shaft, and the outer peripheral surface of wheel body is provided with some arc guide surfaces; Arcuate guide Middle face is provided with groove, and arc guide surface both sides are provided with spacing ring; Be provided with bearing between wheel body and rotating shaft, wheel body both sides are connected with the Connection Block of PBT material.
In aforesaid a kind of new steel belt elevator, described bottom portion of groove is provided with the cotton cord containing lubricating oil; The surface of groove and the surface of spigot surface are equipped with wearing layer.
In aforesaid a kind of new steel belt elevator, the middle part of described polyurethane integument is provided with tenon.
Compared with prior art, the utility model improves the structure of Steel belt elevator system, arranges fibre sleeving and nylon cages in steel band, prevents steel rope and polyurethane parcel pull-up from splitting or misplacing; Track adjusting wheel is provided with arc guide surface, groove and spacing ring, the polyurethane integument of steel band arranges tenon, make tenon snap in groove, make spacing ring limit the position of steel band both sides end face, thus prevent steel band from skidding.The utility model is also provided with the cotton cord containing lubricating oil at bottom portion of groove, and the part or the groove surfaces local friction that prevent from steel band snaps in groove are seriously impaired, guarantee the position-limiting action of groove, improves guiding steady further qualitative; Wearing layer is set on spigot surface surface and groove surfaces, improves wear resisting property, increase the service life.Therefore, the utility model can not only prevent steel band from skidding, and improves guiding steady qualitative, also has wear-resisting, anti-cracking, Anti-dislocation and long service life advantage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of steel band;
Fig. 3 is the structural representation of track adjusting wheel;
Fig. 4 is the partial enlarged drawing at A place in Fig. 3.
Being labeled as in accompanying drawing: 1-traction sheave, 2-steel band, 3-crosshead sheave, 4-car, 5-track adjusting wheel, 6-counterweight, 7-polyurethane integument, 8-steel rope, 9-fibre sleeving, 10-nylon cages, 11-tenon, 12-cotton cord, 13-wearing layer, 51-rotating shaft, 52-wheel body, 53-arc guide surface, 54-groove, 55-spacing ring, 56-bearing, 57-Connection Block.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described, but not as the foundation limited the utility model.
Embodiment.A kind of new steel belt elevator, forms as shown in figures 1-4, comprises traction sheave 1, traction sheave 1 is connected with steel band 2; Steel band 2 one end is connected with car 4 by crosshead sheave 3, and steel band 2 other end is connected with counterweight 6 by track adjusting wheel 5; Described steel band 2 comprises polyurethane integument 7, is provided with the some strand steel wire ropes 8 of well-distributed in polyurethane integument 7; The outer all covers of every strand steel wire rope 8 have fibre sleeving 9, are provided with nylon cages 10 between two adjacent fibre sleevings 9; The wheel body 52 that described track adjusting wheel 5 comprises rotating shaft 51 and is enclosed within rotating shaft 1, the outer peripheral surface of wheel body 52 is provided with some arc guide surfaces 53; Be provided with groove 54 in the middle part of arc guide surface 53, arc guide surface 53 both sides are provided with spacing ring 55; Be provided with bearing 56 between wheel body 52 and rotating shaft 52, wheel body 52 both sides are connected with the Connection Block 57 of PBT material.
The cotton cord 12 containing lubricating oil is provided with bottom described groove 4; The surface of groove 4 and the surface of spigot surface 3 are equipped with wearing layer 13; The middle part of described polyurethane integument 7 is provided with tenon 11.
During work, the tenon 11 on steel band 2 snaps in the groove 54 in track adjusting wheel 5, and the spacing ring 55 in track adjusting wheel 5 limits the position of the both side ends of the polyurethane integument 7 of steel band 2, thus prevents steel band 2 from skidding.Traction sheave 1 in Steel belt elevator is identical with the surface texture of the surface texture contacted with steel band 2 on crosshead sheave 3 and track adjusting wheel 5, and the steel band 2 ensuring tenon 11 mates with traction sheave 1 and crosshead sheave 3.
The utility model arranges fibre sleeving 9 and nylon cages 10 in steel band 2, and fibre sleeving 9 can make polyurethane integument 7 have good tensile property, prevents steel rope 8 and polyurethane integument 7 under the effect of larger traction from taking off and splits or misplace; Nylon cages 10 can keep the position between each strand steel wire rope 8, prevents polyurethane integument 7 from departing from rear adjacent wires rope 8 and ties a knot or be wound around; Thus improve the service life of steel band 2.Cotton cord 12 containing lubricating oil is arranged, and steel band 2 and track adjusting wheel 5 can be prevented in the position localized wear that stress is comparatively concentrated, and wearing layer 13 can improve the wear resisting property of track adjusting wheel 5 on the whole, thus increases the service life.
Claims (3)
1. a new steel belt elevator, is characterized in that: comprise traction sheave (1), traction sheave (1) is connected with steel band (2); Steel band (2) one end is connected with car (4) by crosshead sheave (3), and steel band (2) other end is connected with counterweight (6) by track adjusting wheel (5); Described steel band (2) comprises polyurethane integument (7), is provided with the some strand steel wire ropes of well-distributed (8) in polyurethane integument (7); Every strand steel wire rope (8) outward all cover have fibre sleeving (9), be provided with nylon cages (10) between two adjacent fibre sleevings (9); Described track adjusting wheel (5) comprises rotating shaft (51) and is set in the wheel body (52) in rotating shaft (1), and the outer peripheral surface of wheel body (52) is provided with some arc guide surfaces (53); Arc guide surface (53) middle part is provided with groove (54), and arc guide surface (53) both sides are provided with spacing ring (55); Be provided with bearing (56) between wheel body (52) and rotating shaft (52), wheel body (52) both sides are connected with Connection Block (57).
2. a kind of new steel belt elevator according to claim 1, is characterized in that: described groove (4) bottom is provided with the cotton cord (12) containing lubricating oil; The surface of groove (4) and the surface of spigot surface (3) are equipped with wearing layer (13).
3. a kind of new steel belt elevator according to claim 1 and 2, is characterized in that: the middle part of described polyurethane integument (7) is provided with tenon (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219075.9U CN204508509U (en) | 2015-04-13 | 2015-04-13 | A kind of new steel belt elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219075.9U CN204508509U (en) | 2015-04-13 | 2015-04-13 | A kind of new steel belt elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204508509U true CN204508509U (en) | 2015-07-29 |
Family
ID=53706503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520219075.9U Expired - Fee Related CN204508509U (en) | 2015-04-13 | 2015-04-13 | A kind of new steel belt elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204508509U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787643A (en) * | 2015-04-13 | 2015-07-22 | 恒达富士电梯有限公司 | Novel elevator system with steel belt |
| CN104787643B (en) * | 2015-04-13 | 2019-07-16 | 恒达富士电梯有限公司 | New steel belt elevator device |
| US10450167B2 (en) | 2015-06-30 | 2019-10-22 | Shanghai Yangtze 3-Map Elevator Co., Ltd. | Middle-drive type elevator |
-
2015
- 2015-04-13 CN CN201520219075.9U patent/CN204508509U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787643A (en) * | 2015-04-13 | 2015-07-22 | 恒达富士电梯有限公司 | Novel elevator system with steel belt |
| CN104787643B (en) * | 2015-04-13 | 2019-07-16 | 恒达富士电梯有限公司 | New steel belt elevator device |
| US10450167B2 (en) | 2015-06-30 | 2019-10-22 | Shanghai Yangtze 3-Map Elevator Co., Ltd. | Middle-drive type elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 |